Abstract
The irradiation of benign diseases demands exact planning and precise treatment delivery. When using radiotherapy for age-related macular degeneration (ARMD), the size and location of the globe, the smallness of the macular area to be treated, and the proximity of the lens as well as the opposite globe and other structures must all be taken into consideration (Charles and Brown 1975). Conventional x-ray simulation cannot provide an exact presentation of the soft tissue structures of the eye (Dinges et al. 1998; Karlsson et al. 1995; Vinh Hung et al. 1998). Virtual simulation captures more information in a format allowing multiplanar reconstruction and creation of digital radiographs all in one session. The patient is then free to leave and the radiation oncologist can design the treatment program when convenient (Niehoff et al 1998).
Keywords
- Multiplanar Reconstruction
- Soft Tissue Structure
- Digital Radiograph
- Virtual Simulator
- Compute Tomographic Acquisition
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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References
Bergink GJ, Deutman AF, Van de Broek JE, Van Daal WA, Van de Maazen RM (1995) Doc Opthalmol 90(1):67–74
Charles MW, Brown N (1975) Dimensions of the human eye relevant to radiation protection. Phys Med Biol 2:202–218
Conway J, Robinson MH (1997) Br J Radiol70:106–118
Dinges S, Koswig S, Buchau A, Wurm R, Schienger L, Böhmer D, Budach V (1998) Strahlenther Onkol 174 [Suppl 2]:28–30
Eter N, Schüller H, Spitznas M, Klein W, Schüttoff T (1998) Fixation monitoring during radiation therapy for subfoveal neovascularization Graefes Arch Clin Exp Ophthalmol 236(11):806–10
Karlsson U, Kirby T, Orrison W, Lionberger M (1995) Ocular globe topography in radiotherapy. Int J Radiat Oncol Biol Phys 33(3):705–712
Mah K, Danjoux CE, Manship S, Makhani N, Cardoso M, Sixel Ke (1998) Int J Radiat Oncol Biol Phys 41(5):997–1003
Niehoff P, Zimmermann JS, Schultze J, Kimmig B (1998) Virtuelle CT-Simulation von standard und individuellen Feldern mit AcQSim — Genauigkeitsprüfung mit dem konventionellen Simulator. Strahlenther Onkol 174:28
Ragan DP, He T, Mesina CF, Ratanatharathorn V (1993), Med Phys 20(2):379–380
Sasai K, Murata M, Takahshi M, Ogura Y, Ngata Y, Nishimura Y, Hiraoka M (1997) Radiation therapy for ocular choroidal neovascularization (phase I/II study): Preliminary report. Int J Radiat Oncol Biol Phys 39(1):173–178
Stephenson JA, Wiley AL Jr (1995) Current techniques in three-dimensional CT simulation and radiation treatment planning Oncology (Huntingt) 11:1225–1232, 1235–1240
Thorton AF Jr, Ten Haken RK, Gerhardsson A, Correll M (1991) Three-dimensional motion analysis of an improved head immobihzation stem for simulation, CT, MRI, and PET imaging Radiother Oncol 20 (4):224–228
Valicenti RK, Waterman FM, Corn BW, Curran WJ Jr (1997) Int J Radiat Oncol Biol Phys 39(5):1131–1135
Verhey LJ, Goitein M, McNulty P, Munzenrider JE, Suit HD (1982) Precise positioning of patients for radiation therapy. Int J Radiat Oncol Biol Phys 8(2):289–294
Vinh Hung V, Verellen D, Van de Steene J, Nys F, Bijdekerke P, Linthout N, Classens CP, Storme G (1998) Int J Radiat Oncol Biol Phys 41(3):271–277
Willner J, Flentje M, Bartengeier K (1997) CT Simulation in stereotactic brain radiotherapy — analysis of isocenter reproducibility with mask fixation. Radiother Oncol 45(1):83–88
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© 2001 Springer-Verlag Berlin Heidelberg
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Niehoff, P., Kovács, N., Kovács, G. (2001). Virtual Three-Dimensional CT Simulation of Radiotherapy for Exudative Age-Related Macular Degeneration. In: Alberti, W.E., Richard, G., Sagerman, R.H. (eds) Age-Related Macular Degeneration. Medical Radiology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-56439-0_14
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DOI: https://doi.org/10.1007/978-3-642-56439-0_14
Publisher Name: Springer, Berlin, Heidelberg
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